Expired50% confidenceFactExact time
Blackwell introduces FP4 for inference, and combined with microscaling technology, can compress weight storage to 1/4 of FP16.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/15/2026
First Seen
Valid until: 10/13/2026(expired)
Sources
Related Claims
UnverifiedINT4 achieves 4× storage compression compared to FP16.75% similarVerified4-bit量化使模型存储空间缩减为FP16的约1/475% similarUnverifiedFP4 相对 FP16 可节省75%存储，采用每组16或32个权重共享一个 FP8 缩放因子的分组量化策略74% similarUnverifiedQuantized KV caches (such as storing KV vectors in FP8 or INT4) can compress the cache size to 1/2 or even 1/4 of the original.72% similar
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